139591800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{77551}}^1$

素因数の和:77573

約数の個数: 72

約数和(自身を含む): 468801840

約数和(自身を除く): 329210040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 77551, 155102, 232653, 310204, 387755, 465306, 620408, 697959, 775510, 930612, 1163265, 1395918, 1551020, 1861224, 1938775, 2326530, 2791836, 3102040, 3489795, 3877550, 4653060, 5583672, 5816325, 6979590, 7755100, 9306120, 11632650, 13959180, 15510200, 17448975, 23265300, 27918360, 34897950, 46530600, 69795900, 139591800]

約数ペア:

[(1, 139591800), (2, 69795900), (3, 46530600), (4, 34897950), (5, 27918360), (6, 23265300), (8, 17448975), (9, 15510200), (10, 13959180), (12, 11632650), (15, 9306120), (18, 7755100), (20, 6979590), (24, 5816325), (25, 5583672), (30, 4653060), (36, 3877550), (40, 3489795), (45, 3102040), (50, 2791836), (60, 2326530), (72, 1938775), (75, 1861224), (90, 1551020), (100, 1395918), (120, 1163265), (150, 930612), (180, 775510), (200, 697959), (225, 620408), (300, 465306), (360, 387755), (450, 310204), (600, 232653), (900, 155102), (1800, 77551)]